Connector for double pipe heat exchanger



FIG. 1 is a perspective view of the connector for double pipe heatexchanger.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a front elevation view thereof; and,

FIG. 7 is a rear elevation view thereof.

The broken lines shown depict portions of the interior of the connectorfor double pipe heat exchanger that form no part of the claim. Thebroken line showings of the pipes connected to the connector for doublepipe heat exchanger illustrate environment only that form no part of theclaim.

CLAIM The ornamental design for a connector for double pipe heatexchanger, as shown and described.